SPM10040T-3R3M

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Fixed inductors are electrical components designed to store energy as an electromagnetic field when the current passes through them. The SPM10040T-3R3M is a high-performance, surface-mount fixed inductor from Evergreen Technologies. It is widely used in a variety of different applications including switching supplies, DC/DC converters, and hybrids/lighting.

The SPM10040T-3R3M is a fixed inductor rated at 10.4µH (for 60 Hz operating frequency) with a maximum DC current of 1.4A. It is made up of a ferrite core and two copper windings. The inductor has a low DC resistance of 0.03 Ohms and a very low thermal resistance of 0.12°C/W. It is encased in a small, 8.5 x 8.5 mm SMT package, allowing for a wide range of applications.

The main function of the SPM10040T-3R3M is inductance. This refers to the ability of the inductor to store energy in the form of an electromagnetic field when current is passed through it. The inductor works by creating a magnetic field in the core which stores the energy. The amount of stored energy is proportional to the amount of current, the core material and the number of turns on the inductor. As the current changes, the inductance also changes.

The SPM10040T-3R3M is typically used for AC-to-DC conversion, where it is used to create a voltage regulator. The inductor takes the AC current in and steps it down to a lower voltage for DC use. The inductor is also used in buck converters, where it is used to reduce the voltage output.

The SPM10040T-3R3M is an ideal choice for a wide range of applications, due to its high performance and reliability. It is perfect for AC-to-DC conversion, switching supplies, hybrids/lighting, and DC/DC converters. The inductor is able to withstand high temperatures and provide a continuous, stable current, making it an excellent choice for high-performance applications.

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